EP 0819806 A3 19980701 - Locking device for covering plates, comprising one or more washers that are coaxial with the wall attachment unit
Title (en)
Locking device for covering plates, comprising one or more washers that are coaxial with the wall attachment unit
Title (de)
Verriegelungsvorrichtung für Abdeckplatten, enthaltend eine oder mehrere Unterlegscheiben koaxial mit der Mauerverbindungseinheit
Title (fr)
Dispositif de verrouillage pour plaques de revêtement, comportant une ou plusieurs rondelles coaxiales avec l'unité de raccordement au mur
Publication
Application
Priority
IT RM960149 U 19960717
Abstract (en)
[origin: EP0819806A2] A device for locking covering plates to the anchoring means of the walls to be covered is composed of one or more self-locking anti-unscrewing elastic washers (4) that are placed one on top of the other and can be inserted into a cylindrical blind hole (6) that is made in covering plate (5) and is equipped with units (1) which are coaxial with it and are able to connect it to the anchoring means, the tabs of said washers (4), when subjected to axial traction, bend and push radially against the walls of the cylindrical blind hole, thus keeping them from unscrewing. <IMAGE>
IPC 1-7
IPC 8 full level
E04F 13/08 (2006.01); F16B 43/00 (2006.01)
CPC (source: EP)
E04F 13/0835 (2013.01); F16B 43/00 (2013.01)
Citation (search report)
- [Y] US 5106250 A 19920421 - FISCHER ARTUR [DE], et al
- [Y] DE 916286 C 19540809 - GUTEHOFFNUNGSHUETTE STERKRADE
- [Y] DE 9312195 U1 19941215 - FISCHER ARTUR WERKE GMBH [DE]
- [YA] US 5203647 A 19930420 - BLACKWELL RUSSELL [US]
- [A] DE 3621010 A1 19880107 - VILLEROY & BOCH [DE]
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IE IT LI NL PT SE
DOCDB simple family (publication)
EP 0819806 A2 19980121; EP 0819806 A3 19980701; IT 240144 Y1 20010326; IT RM960149 U1 19980117; IT RM960149 V0 19960717
DOCDB simple family (application)
EP 97810264 A 19970429; IT RM960149 U 19960717